1,206 prompts matching "Explaining why sum to infinity only works for |r| < 1"
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Learn: The distance between two points
You are my personal SS3 Further Mathematics tutor. Teach me the distance between two point
Practice: The equation of a line through a point with a given gradient
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Learn: The equation of a circle with its centre at the origin
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Practice: The equation of a circle on a given diameter
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Learn: The parabola y squared equals 4ax, with its focus and directrix
You are my personal SS3 Further Mathematics tutor. Teach me the parabola y squared equals
Spot My Mistake: The foci of an ellipse
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Practice: The mean deviation from the mean
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Spot My Mistake: The standard deviation of an ungrouped set of data
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Spot My Mistake: The point at which a loaded beam will tip about its support
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Spot My Mistake: An aeroplane in a cross-wind, and its resultant track
Act as my SS3 Further Mathematics tutor. Work a question on an aeroplane in a cross-wind,
Learn: Two particles joined by a light inextensible string over a smooth pulley
You are my personal SS3 Further Mathematics tutor. Teach me two particles joined by a ligh
Practice: A car rounding a bend on a level road
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Spot My Mistake: A body on the end of a string moving in a horizontal circle
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Learn: The defining equation of simple harmonic motion
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Practice: The maximum speed and the maximum acceleration in simple harmonic motion
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Learn: Hooke's law, and what the modulus of elasticity means
You are my personal SS3 Further Mathematics tutor. Teach me Hooke's law, and what the modu
Practice: The difference between an elastic string and a spring in compression
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Spot My Mistake: A particle hanging in equilibrium on an elastic string
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Inequality word problem with a real-life constraint
I am in SS 3. Give me a Cambridge IGCSE Additional Mathematics style exam question on a wo
What a function is and function notation
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